import axios from "axios";
import { Message } from 'element-ui';
import router from "../router";

//请求拦截器
axios.interceptors.request.use(config=>{
    //如果存在token，请求要携带上这个token
    if (window.sessionStorage.getItem('tokenStr')){
        config.headers['Authorization'] = window.sessionStorage.getItem('tokenStr');
    }
    return config;
})
//响应拦截器
axios.interceptors.response.use(success=>{
    //业务逻辑
    if (success.status && success.status == 200){
        if (success.data.code == 500 || success.data.code == 401 || success.data.code == 403){
            Message.error({message:success.data.message});
            return;
        }
        if (success.data.message){
            Message.success({message:success.data.message});
        }
        return success.data;
    }
},error => {
    if (error.response.code == 504 || error.response.code == 404){
        Message.error({message:'服务器被吃了^^'});
    }else if (error.response.code == 403){
        Message.error({message:'权限不足，请联系管理员'});
    }else if (error.response.code == 401){
        Message.error({message:'尚未登入，请11先登入'});
        router.replace('/');
    }else {
        if (error.response.data.message){
            Message.error({message:error.response.data.message})
        }else {
            Message.error({message:'未知错误！！！'});
        }
    }
    return;
});

let base = '';
//传送json格式的post请求
export const postRequest = (url,params)=>{
    return axios({
        method: 'post',
        url: base+url,
        data: params
    })
};
//传送json格式的put请求
export const putRequest = (url,params)=>{
    return axios({
        method: 'put',
        url: base+url,
        data: params
    })
};
//传送json格式的get请求
export const getRequest = (url,params)=>{
    return axios({
        method: 'get',
        url: base+url,
        data: params
    })
};
//传送json格式的delete请求
export const deleteRequest = (url,params)=>{
    return axios({
        method: 'delete',
        url: base+url,
        data: params
    })
};
